A Pivot In Time (Alien Artifact)

Once again, Mr Richards has provided us with a crackerjack read and, while all of his novels are thought provoking, this one outdoes his previous works for reasons that will become obvious as the reader proceeds through the story. What could accurately be described as thorny, easily controversial concepts were handled with sensitivity and finesse. I am already impatiently awaiting what I hope will be his next installment in this series, but if that is not to be, then his next book on any topic in the near-future sci-fi genre will be enthusiastically welcomed. Thank you, Doug!

The author was able to come up with a new time travel twist that completely blew me away. I won't give a spoiler here, but this is a must read book for time travel fans.

Awesome series. The flow and action are seamless and exciting. Recommended for any sci fi and thriller lovers

Read It, it will blow your mind but readEnigma Cube first

Pretty corny and predictable.